Alatreon is an ElderDragonintroduced inMonster Hunter 3. Often compared toFatalis, another black dragon introduced earlier. Alatreon is capable of manipulating most, if not all of the elements. However, since it cannot effectively control them, it often secludes itself in nigh-inhospitable places. Its most well-known appearance was inMonster Hunter World: Iceborne, wherein its unique mechanics there (you have to repeatedly hit it with an elemental weapon depending on its mode, in order to dampen its “Escaton Judgement” attack, lest it instantly kill you) proved to be very divisive.